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Quiet Clock / article of daily use

Quiet Clock
Quiet Clock

This is a kind of clock which will wake you up by contracting the wristlet .It will stop and loose itself as soon as you feel the proper tight.The pressure inductor in it ensure the security.


School of Manufacturing Science and Engineering,

School of Manufacturing Science and Engineering,
Sichuan University
Chengdu, China

Yuxia Pan,Ruili Wu,Lei E